Special Boat Service
UK special forces unit specialising in maritime operations.
Chinese-made cameras fitted to K3 SCOUT boats operated by the Royal Marines and Special Boat Service were found signalling an address in China, the Telegraph reported on 9 August 2026; the Ministry of Defence says no data left the fleet.
Last refreshed: 12 August 2026 · Appears in 1 active topic
Why did China-linked cameras end up on the boats used by special forces?
Timeline for Special Boat Service
Used the K3 SCOUT fleet alongside the Royal Marines
Autonomous Systems: Land & Sea: Navy robot boats' cameras called ChinaBackground
The Special Boat Service is the UK's special forces unit for maritime operations, working closely with the Royal Marines. Since March 2026 the two forces have jointly operated a GBP12m fleet of K3 SCOUT uncrewed surface vessels, used for mine-hunting and reconnaissance roles that keep a crewed boat's occupants out of the danger area.
The unit's reliance on uncrewed platforms brought a new kind of exposure into view in August 2026, when a hardware supply-chain fault on the K3 SCOUT fleet was traced to Chinese-made camera components. The Ministry of Defence has not said whether it has acted against the supplier, leaving open whether the same components sit in other kit the unit uses.
Cameras signalled China from SBS boats
The Special Boat Service and Royal Marines have operated a GBP12m fleet of K3 SCOUT uncrewed surface vessels since March 2026, using them for mine-hunting and reconnaissance work. On 9 August 2026 The Telegraph reported that Chinese-made camera components fitted to the boats were sending heartbeat traffic to an internet address in China, a fault that reached deployed vessels undetected until a routine cyber vulnerability assessment caught it.
For a special forces unit, a compromised sensor on an operational platform is a supply-chain problem before it is a cyber one: the fault sat in a sub-tier component nobody had vetted, not in software the unit controls directly. The Ministry of Defence says the cameras have since been stripped of internet connectivity and that no data was accessed or transmitted externally.